Quantum Data 802BT - Manual (Page 141)

802BT/802R Video Test Generator User Guide 131
To view specific timing information of an external HDMI/DVI source signal:
1. Connect the HDMI/DVI transmit device to the HDMI/DVI Rx connector on the generator.
2. Using a terminal emulator, establish a terminal connection with the generator. Refer to
“ Setting up a terminal connection with the generator ” on page 14.
3. Enter the following commands to configure the generator to output a digital signal
(HDMI or DVI):
SROP 2 4
This removes analog friendly mode and configures the generator to output either a DVI
or HDMI signal depending on the interface hardware the generator is equipped with
(DVI or HDMI).
4. (optional) Enter the following command to set the status display mode:
SROP 8
5. Enter the following commands to initiate the measurement of timing parameters.
PNSF 1 // selects the source of timing information as “Measured”
TMAU // initiates measurement of timing from external source
HTOT ? // queries for the horizontal total pixels
HRES ? // queries for the horizontal active pixels
See page 548 for additional parameters you can query.